My good friend Alberto Pighixxx created a wonderful reference of the $9 Arduino compatible board and I wanted to share it with everyone. In this tutorial I will show you how to make a reference to the $9 Arduino that will last for a long time. You can view the reference here:
In this tutorial you should download this pdf:
Step 1: Print the $9 Arduino compatible reference guide
Using the Adobe Viewer open the BEcardboard.pdf that you can download from here:
Then select print from the file menu. Make sure you select Actual size under the Page Sizing & Handling section.